I picked up this set of glasses for £1, I am pleased with my bargain
![Smiley :)](http://www.glassmessages.com/Smileys/classic/smiley.gif)
They have a faceted or optic effect towards the base, and the bases glow nicely under ultra violet light.
I have called these cocktail glasses, but actually they seem slightly too small for that, so maybe they were sherry glasses or something else?
I am guessing at 1930's for their date unless anyone wishes to correct me?